code: def to_tangent_at_identity_belongs_to_lie_algebra_test_data(self):
      return self.generate_random_data()
  
imports: from .manifold import ManifoldTestData
  from .mixins import GroupExpMixinsTestData
label_desc: Use image node_id 8 for calling the _LieGroupMixinsTestData obj's underlying member method code with example usage: obj.to_tangent_at_identity_belongs_to_lie_algebra_test_data() and returns: self